Sorry for the inconvenience, but no one have ideas to solve this problem? Am I in the wrong list to ask this? Need I create triggers for each table?
Thanks in advance for any suggestions. Josi Perez 2010/5/19 Josi Perez (3T Systems) <josipere...@gmail.com> > To avoid to delete registers I created one trigger activated "before > delete" with lines like that: > UPDATE tableX set dtExc = 'now', userExc = current_user where idTableX = > OLD.idTableX; > return NULL; > > but, I need do the same for many tables and I don't catch how. > I created an sql variable to construct the update command using parameters > on trigger > qry := 'UPDATE '||arg_table||' set userexc = ' > ||chr(39)||current_user||chr(39)||', dtalt = '||'''now'''||' where ' || > arg_id ||' = OLD.'||TG_ARGV[1]; > > but when "EXECUTE qry" I lost the OLD.variable. > > I can't send the bigint id to delete in trigger parameters. > > Any suggestions? > > Thanks in advance, > Josi Perez > >
